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collections
4,229
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103
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81
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13
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9
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3,300
patent
2,270
scientific american
2,126
scientific
1,873
steam
996
tion
857
iron
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Collection
2,363
The Magazine Rack
2,344
Scientific American (1845-1909) Collection
805
Government Documents
779
United States Patents and Trademarks
771
U.S. Patents - Single Documents
459
American Libraries
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Creator
154
united states. patent office
148
nasa technical reports server (ntrs)
62
france.sovereign (1774-1792 : louis xvi)
18
bonnier corporation
18
ted roe, roe law firm
15
united states. supreme court
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3,882
English
106
French
21
German
4
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